Combined and multi-component false-twist textured filament yarn, production method thereof, and knitted/woven fabric using the yarn

摘要

In a polyester multi-filament yarn consisting of at least two kinds of false twisted filament yarns having different sectional shapes, the present invention relates to a combined and multi-component false twisted filament yarn which comprises at least one kind of filament yarns having a specific sectional shape not having a recess and the other kind of filament yarns having a specific sectional shape having recesses, and wherein the filament yarns having the respective sectional shapes are dispersedly mix-woven. The present invention relates also to a method of producing such a combined and multi-component false twisted multi- filament yarn and a knitted/woven fabric obtained by using such a yarn. PPThe present invention can provide a combined and multi- component false twisted filament yarn capable of providing a knitted or woven fabric having an excellent drape property and high dry feeling by additional twist within a lower range than the number of twists imparted conventionally to false twisted yarns, also having a puff property, soft feeling and mild, dry and slippery and pliable feeling which are different from hard and hard and sandy feeling obtained conventionally by hard twist, and having high water absorption, and a woven or knitted fabric having water absorption.